<ul class="layui-nav main-nav">
    <li class="layui-nav-item layui-this"><a href="javascript:;">最新活动</a></li>
    <li class="layui-nav-item">
      <a href="javascript:;">税务</a>
    </li>
    <li class="layui-nav-item"><a href="javascript:;" id="testNotice2">大数据</a></li>
    <li class="layui-nav-item">
      <a href="javascript:;">解决方案</a>
    </li>
    <li class="layui-nav-item"><a href="javascript:;">社区1</a></li>
    <li class="layui-nav-item" layadmin-event="lbtn"><a href="javascript:;">test</a></li>
    <li class="layui-nav-item" lay-unselect>
      <a href="javascript:;" id="siteBtn">
        <i class="zkuasgm-icon">&#xe63d;</i>
      </a>
    </li>

  </ul>